Today on Green CarReports: We drive VW's first plug-in hybrid, ask whether the Tesla Model S has a potentially hazardous safety issue, and offer up a sexy video (if you're into that sort of thing). All this and more on Green Car Reports.

Next month, Canada's National Advanced Transportation Center--an electric-car advocacy group--hopes to get 350 to 500 electric vehicles to Montreal's Formula One track, to break the Guinness World Record for the largest number running at once.